71316468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{86131}}^1$

素因数の和:86164

約数の個数: 36

約数和(自身を含む): 188112288

約数和(自身を除く): 116795820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 86131, 172262, 258393, 344524, 516786, 775179, 1033572, 1550358, 1981013, 3100716, 3962026, 5943039, 7924052, 11886078, 17829117, 23772156, 35658234, 71316468]

約数ペア:

[(1, 71316468), (2, 35658234), (3, 23772156), (4, 17829117), (6, 11886078), (9, 7924052), (12, 5943039), (18, 3962026), (23, 3100716), (36, 1981013), (46, 1550358), (69, 1033572), (92, 775179), (138, 516786), (207, 344524), (276, 258393), (414, 172262), (828, 86131)]